A story in the Karinaverse (Traveller) Universe
From the Karinaverse. Superannuated Grand Admiral Lady Enirkamar is long menopausal, but seeks out famous babymaker Hugo Birnbaum in a remote asteroid belt for a sample of his sperm to "study". Also along is young Karina, abounding in fertile eggs ripe to be soaked in Hugo's semen. What could go wrong?
It's a roller coaster for Kelly when she gets some advice to help her mother with... but problem is when she falls in love with her father. Long by my usual standards.
After Kaitlyn has her babies, she wants more. And not just that, so does her best friend. Before he knows it, Jack finds himself making babies with more people that he imagined.